Classifications

• • A—HUMAN NECESSITIES
  • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
  • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
  • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
  • A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
  • A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
  • A01N43/06—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings
  • A01N43/10—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings with sulfur as the ring hetero atom
• • A—HUMAN NECESSITIES
  • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
  • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
  • A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
  • A01N35/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical at least one of the bonds to hetero atoms is to nitrogen
  • A01N35/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical at least one of the bonds to hetero atoms is to nitrogen containing a carbon-to-nitrogen double bond
• • A—HUMAN NECESSITIES
  • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
  • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
  • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
  • A01N37/12—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group, wherein Cn means a carbon skeleton not containing a ring; Thio analogues thereof
• • A—HUMAN NECESSITIES
  • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
  • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
  • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
  • A01N37/44—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
  • A01N37/50—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids the nitrogen atom being doubly bound to the carbon skeleton
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
  • C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
  • C07C251/32—Oximes
  • C07C251/34—Oximes with oxygen atoms of oxyimino groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
  • C07C251/48—Oximes with oxygen atoms of oxyimino groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with the carbon atom of at least one of the oxyimino groups bound to a carbon atom of a six-membered aromatic ring
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
  • C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
  • C07C251/72—Hydrazones
  • C07C251/74—Hydrazones having doubly-bound carbon atoms of hydrazone groups bound to hydrogen atoms or to acyclic carbon atoms
  • C07C251/78—Hydrazones having doubly-bound carbon atoms of hydrazone groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of an unsaturated carbon skeleton
  • C07C251/80—Hydrazones having doubly-bound carbon atoms of hydrazone groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of an unsaturated carbon skeleton the carbon skeleton containing rings
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
  • C07C255/00—Carboxylic acid nitriles
  • C07C255/61—Carboxylic acid nitriles containing cyano groups and nitrogen atoms being part of imino groups bound to the same carbon skeleton
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
  • C07C2601/00—Systems containing only non-condensed rings
  • C07C2601/02—Systems containing only non-condensed rings with a three-membered ring
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
  • C07C2601/00—Systems containing only non-condensed rings
  • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
  • C07C2601/14—The ring being saturated

Definitions

• the present invention relates to new oxime ether derivatives, their preparation and their use as fungicides.
• Z is preferably hydrogen, halogen (for example fluorine, chlorine, bromine), C1-C8-alkyl (for example methyl, ethyl, n- and isopropyl, n-, sec-, iso- and tert-butyl, 3-methylbutyl , 2,2-dimethylpropyl, 1,1-dimethylpropyl, 3-hexyl, n-pentyl, n-hexyl, n-heptyl, n-octyl, n-nonyl, n-decyl, n-pentadecyl, n-heptadecyl, 2 , 6-dimethyl-hept-1-yl); Cyanomethyl; C2-C9-alkenyl (e.g.
• chloromethyl 1-chloroethyl, dichloromethyl, trichloromethyl, bromomethyl, trifluoromethyl
• phenyl substituted phenyl, such as halophenyl (e.g. 2-fluoro, 3-fluoro, 4-fluoro, 6th -Fluoro-, 2-chloro, 2,4-difluoro-, 2,6-difluoro-, 2,3,4,5,6-pentafluoro-, 2-chloro, 3-chloro, 4-chloro , 2,5-dichloro-, 2,5-dichloro-, 2,6-dichloro-, 3,4-dichloro-, 3,5-dichloro-, 2,4,5-trichloro-, 2,3,4 , 5.6 pentachloro, 2-bromo, 3-bromo, 4-bromophenyl); C1-C4-alkylphenyl (e.g.
• halobenzyl 2-fluoro, 3-fluoro, 4-fluoro, 2-chloro, 3-chloro, 4-chloro, 2-chloro, 6-fluoro, 2,4-dichloro, 2,6-dichloro, 3,5-dichloro, 2,4,6-trichloro, 2-bromo, 3-bromo, 4-bromo, 2-methyl, 3-methyl, 4-methyl, 4-t-butyl, 2,4-dimethyl, 2,6-dimethyl , 2,4,6-trimethyl, 2-methoxy, 3-methoxy, 4-methoxy, 2-trifluoromethyl, 3-trifluoromethyl, 4-trifluoromethyl, 4-t-butoxy, 4-phenoxy -, 4-Phenylbenzyl-, -Methyl - ethyl-, -iso-Propyl-, -Hydroxy-, 2-Methoxy-hydroxy-, 4-Methoxy-hydroxy-, 3,4-Dimethoxy - hydroxy-, 2-
• phenyl 1-methyl-2-phenyl, 2- (para-t-butylphenyl), 2- (para-t-butylphenyl) -1-methyl, 2- (ortho-chlorophenyl) -, 2- (meta-chlorophenyl) -, 2- (para-chlorophenyl) ethyl); optionally substituted styryl (e.g.
• furyl 2-furyl, 3-furyl. 5-nitro-2- and 3-furyl, 5-chloro-2- and 3-furyl, benzfuran-2- and 3-yl, thienyl, 2- Thienyl, 3-thienyl, 5-nitro-2- and 3-thienyl, 5-chloro-2- and 3-thienyl, benzothienyl-2- and 3-yl.
• the compounds of the formula Ib, Ic can be prepared by using a methyl phenylglyoxylate-O-alkyloxime (EP 253 213) of the formula II in which R1, Y, Z, X, m have the meaning given above, with a compound of the formula III in which R2 and R4 have the abovementioned meaning and R9 is -CN or -COO-A, where A has the abovementioned meaning, under basic conditions (EVP Tao, GS Staten Org.Prep.Proc.Int. Briefs 17 (1985) 235).
• the compounds Ib can further be converted into compounds of the type Ia (S. Takei, Y. Kawano, Tetrahedron Lett. 49 (1975) 4389).
• the compounds of the formula Id can be obtained in another way.
• the compounds of the formula IV can easily be prepared in a known manner (S. Nahm, SM Weinreb, Tetrahedron Lett. 39 (1981) 3815).
• the further reaction of the amides IV with organolithium reagents (S. Nahm, SM Weinreb, Tetrahedron Lett. 39 (1981) 3815) provides the desired ⁇ -oxyiminoketones of the formula Id.
• organolithium reagents S. Nahm, SM Weinreb, Tetrahedron Lett. 39 (1981) 3815
• compounds of the type Id react with amines, hydroxylamines and hydrazines and give compounds of type Ie (pp. 804-805 Advanced Organic Chemistry J.
• the new oxime ethers are suitable as fungicides.
• the fungicidal oxime ethers according to the invention or the compositions comprising them can be sprayed, atomized, for example in the form of directly sprayable solutions, powders, suspensions, including high-strength aqueous, oily or other suspensions or dispersions, emulsions, oil dispersions, pastes, dusts, sprays or granules. Dusting, scattering or pouring can be used.
• the application forms depend on the purposes; in any case, they should ensure the finest possible distribution of the active compounds according to the invention.
• the plants are sprayed or dusted with the active ingredients or the seeds of the plants are treated with the active ingredients.
• the formulations are prepared in a known manner, e.g. Extending the active ingredient with solvents and / or carriers, if desired using emulsifiers and dispersants, where in the case of water as a diluent other organic solvents can also be used as auxiliary solvents.
• auxiliaries solvents such as aromatics (e.g. xylene), chlorinated aromatics (e.g. chlorobenzenes), paraffins (e.g. petroleum fractions), alcohols (e.g. methanol, butanol), ketones (e.g. cyclohexanone, amines (e.g. ethanolamine, dimethylformamide) and water; carriers such as natural rock flour (e.g.
• kaolins kaolins, clays, talc, chalk
• synthetic rock powder e.g. highly disperse silica, silicates
• emulsifiers such as non-ionic and anionic emulsifiers (e.g. polyoxyethylene fatty alcohol ethers, alkyl sulfonates and aryl sulfonates) and dispersants such as and methyl cellulose.
• the surface-active substances are the alkali metal, alkaline earth metal and ammonium salts of aromatic sulfonic acids, for example lignin, phenol, naphthalene and dibutylnaphthalenesulfonic acid, and of fatty acids, alkyl and alkylarylsulfonates, alkyl, lauryl ether and fatty alcohol sulfates, and salts of sulfated hexa- , Hepta- and octadecanols, and of fatty alcohol glycol ether, condensation products of sulfonated naphthalene and its derivatives with formaldehyde, condensation products of naphthalene or naphthalenesulfonic acids with phenol and formaldehyde, polyoxyethylene octylphenol ether, ethoxylated isooctyl, octyl or nonylphenol, alkylphenol, alkylphenol, alkyl
• Powders, materials for broadcasting and dusts can be prepared by mixing or grinding the active substances together with a solid carrier.
• Granules e.g. Coated, impregnated and homogeneous granules can be produced by binding the active ingredients to solid carriers.
• Solid carriers are mineral earths such as silica gel, silicas, silica gels, silicates, talc, kaolin, limestone, lime, chalk, bolus, loess, clay, dolomite, diatomaceous earth, calcium and magnesium sulfate, magnesium oxide, ground plastics, fertilizers such as ammonium sulfate, ammonium phosphate, Ammonium nitrate, ureas and vegetable products such as corn flour, tree bark, wood and nutshell flour, cellulose powder or other solid carriers.
• mineral earths such as silica gel, silicas, silica gels, silicates, talc, kaolin, limestone, lime, chalk, bolus, loess, clay, dolomite, diatomaceous earth, calcium and magnesium sulfate, magnesium oxide, ground plastics
• the oxime ethers are characterized by excellent activity against a broad spectrum of phytopathogenic fungi, in particular from the classes of the Ascomycetes and Basidiomycetes. Some of them are systemically effective and can be used as foliar and soil fungicides.
• the compounds are used by treating the fungi or the seeds, plants, materials or the soil to be protected against fungal attack with a fungicidally active amount of the active compounds.
• the oxime ethers are particularly suitable for combating the following plant diseases: Erysiphe graminis (powdery mildew) in cereals, Erysiphe cichoracearum and Sphaerotheca fuliginea on pumpkin plants, Podosphaera leucotricha on apples, Unicinula necator on vines, Puccinia species on cereals, Rhizoctonia species on cotton and lawn, Ustilago species on cereals and sugar cane, Venturia inaequalis (scab) on apples, Helminthosphorium species on cereals, Septoria nodorum on wheat, Botrytis cinerea (gray mold) on strawberries, vines, Cercospora arachidicola on peanuts, Pseudocercosporella herpotrichoides on wheat, barley, Pyricularia oryzae on rice, Phytophthora infestans on potatoes and tomatoes, Fusarium and Verticillium species on different plants, Plasmo
• the new connections can also be used in material protection (wood protection), e.g. against Paecilomyces variotii.
• the fungicidal compositions generally contain between 0.1 and 95, preferably between 0.5 and 90% by weight of active ingredient.
• the application rates are between 0.02 and 3 kg of active ingredient per ha.
• active ingredient 0.001 to 50 g, preferably 0.01 to 10 g, per kg of seed are generally required.
• agents according to the invention can also be present in the use form as fungicides together with other active ingredients, which e.g. with herbicides, insecticides, growth regulators, fungicides or even with fertilizers.

Landscapes

• Life Sciences & Earth Sciences (AREA)
• Organic Chemistry (AREA)
• Chemical & Material Sciences (AREA)
• Dentistry (AREA)
• Engineering & Computer Science (AREA)
• Health & Medical Sciences (AREA)
• General Health & Medical Sciences (AREA)
• Wood Science & Technology (AREA)
• Zoology (AREA)
• Environmental Sciences (AREA)
• Plant Pathology (AREA)
• Agronomy & Crop Science (AREA)
• Pest Control & Pesticides (AREA)
• Agricultural Chemicals And Associated Chemicals (AREA)
• Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
• Plural Heterocyclic Compounds (AREA)
• Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
• Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
• Pyridine Compounds (AREA)
• Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Applications Claiming Priority (3)

Related Parent Applications (1)

Publications (1)

Family

ID=6424562

Family Applications (3)

Family Applications After (2)

Country Status (15)

Families Citing this family (19)

Citations (5)

Family Cites Families (1)

• 1991
  • 1991-02-07 DE DE4103695A patent/DE4103695A1/de not_active Withdrawn
• 1992
  • 1992-01-17 AT AT95110519T patent/ATE154004T1/de not_active IP Right Cessation
  • 1992-01-17 DK DK92100713.4T patent/DK0498188T3/da active
  • 1992-01-17 DK DK95110519.6T patent/DK0678505T3/da active
  • 1992-01-17 ES ES92100713T patent/ES2086012T3/es not_active Expired - Lifetime
  • 1992-01-17 DE DE59205797T patent/DE59205797D1/de not_active Expired - Lifetime
  • 1992-01-17 EP EP95110459A patent/EP0679636A1/de not_active Withdrawn
  • 1992-01-17 EP EP95110519A patent/EP0678505B1/de not_active Expired - Lifetime
  • 1992-01-17 DE DE59208596T patent/DE59208596D1/de not_active Expired - Lifetime
  • 1992-01-17 AT AT92100713T patent/ATE136024T1/de not_active IP Right Cessation
  • 1992-01-17 EP EP92100713A patent/EP0498188B1/de not_active Expired - Lifetime
  • 1992-01-17 ES ES95110519T patent/ES2104449T3/es not_active Expired - Lifetime
  • 1992-02-01 TW TW081100795A patent/TW214540B/zh active
  • 1992-02-03 IL IL10085592A patent/IL100855A/en not_active IP Right Cessation
  • 1992-02-05 NZ NZ241528A patent/NZ241528A/xx unknown
  • 1992-02-05 CA CA002060697A patent/CA2060697A1/en not_active Abandoned
  • 1992-02-06 HU HU9200372A patent/HU212242B/hu not_active IP Right Cessation
  • 1992-02-06 ZA ZA92853A patent/ZA92853B/xx unknown
  • 1992-02-07 JP JP4022245A patent/JPH0578301A/ja active Pending
  • 1992-02-07 KR KR1019920001789A patent/KR920016408A/ko not_active Ceased
• 1994
  • 1994-07-12 US US08/273,610 patent/US5446067A/en not_active Expired - Fee Related
• 1996
  • 1996-04-24 GR GR960401145T patent/GR3019748T3/el unknown
• 1997
  • 1997-07-01 GR GR970401617T patent/GR3023966T3/el unknown

Patent Citations (5)

Non-Patent Citations (6)

Also Published As

Similar Documents

Legal Events